{"id":22964,"date":"2026-10-23T10:00:38","date_gmt":"2026-10-23T13:00:38","guid":{"rendered":"https:\/\/www.grupoacocearense.com.br\/?p=22964"},"modified":"2026-09-04T10:50:02","modified_gmt":"2026-09-04T13:50:02","slug":"estruturas-metalicas-2","status":"publish","type":"post","link":"https:\/\/www.grupoacocearense.com.br\/en\/estruturas-metalicas-2\/","title":{"rendered":"How can deformation in metal structures be avoided during assembly?"},"content":{"rendered":"

When discussing construction and large industrial projects, there is a constant concern about the integrity of metal structures. Avoiding deformation is not only a matter of safety, but also of performance and durability of the structures.\u00a0<\/span><\/p>\n

By understanding the main causes, such as misalignment, overload during transport, welding failures, and errors in structural planning, we can act preventively.\u00a0<\/span><\/p>\n

In this article, you will understand how a well-planned assembly, rigorous load control, careful inspection, and proper engineering practices can make all the difference.<\/span><\/p>\n

Understanding what deformations are in steel structures<\/b><\/h2>\n

Technically, deformation is characterized by any <\/span>alteration in the original geometry or in the stress state of the element<\/b>, and can occur in either elastic (reversible) or plastic (permanent) regimes.\u00a0<\/span><\/p>\n

In everyday industrial and construction site environments, these pathologies manifest themselves through excessive deflection in beams after thermal welding processes, plumb deviations in columns during lifting, or localized damage, such as the crushing of profiles during transport.\u00a0<\/span><\/p>\n

These phenomena are usually the result of mechanical stresses, thermal gradients, or failures in assembly logistics, requiring a rigorous examination of the overall stability of the system.<\/span><\/p>\n

Geometric variations, however small they may seem at first glance, act as stress concentrators and can drastically alter the load distribution, compromising the safety of the building and the lifespan of its components.\u00a0<\/span><\/p>\n

A beam that exhibits warping, for example, loses some of its inertia and may suffer lateral instability, generating losses ranging from costly rework and wasted resources to critical delays in the physical-financial schedule.\u00a0<\/span><\/p>\n

Preventing deformation is a precision engineering imperative that preserves the integrity of the steel and ensures that the final structure operates with maximum efficiency and safety as designed.<\/span><\/p>\n

Main factors that cause deformations<\/b><\/h2>\n

There isn't a single isolated reason. We usually observe a combination of factors that accumulate throughout the stages of a project. Understand this!<\/span><\/p>\n

Overloading during transport and lifting<\/b><\/h3>\n

We often see that improper transportation of components is among the causes of deformation. This can occur, for example, when <\/span>Beams are loaded unevenly or there is excessive overlapping of components.<\/b>, generating concentrated efforts.<\/span><\/p>\n